Setup Guide

Features and specifications
Dimensions
• Legion Y540-15 series
– Width: 360 mm (14.17 inches)
– Depth: 267 mm (10.51 inches)
– Thickness: 25.2 mm (0.99 inches)
• Legion Y540-17 series
– Width: 399.8 mm (15.74 inches)
– Depth: 290 mm (11.42 inches)
– Thickness: 26.3 mm (1.04 inches)
Power source (ac power
adapter)
• Sine-wave input at 50 Hz to 60 Hz
• Input rating of the ac power adapter: 100 V to 240 V ac
• Output: 20 V dc
Battery pack
• 52.5 Wh
• 3 Cells
or
• 57 Wh
• 3 Cells
Note: The battery capacity is the typical or average capacity as measured in a specific
test environment. Capacities measured in other environments may differ but are no
lower than the rated capacity (see product label).
Microprocessor
To view the microprocessor information of your computer, right-click the Start button
and then click System.
Memory Double data rate 4 (DDR4) small outline dual in-line memory module (SODIMM)
Storage device
• 2.5-inch form factor, 7-mm (0.28-inch) height hard disk drive
*
• M.2 solid-state drive
*
• Intel
®
Optane™ memory
*
Display
• Display size:
– Legion Y540-15 series: 396.24 mm (15.6 inches)
– Legion Y540-17 series: 439.42 mm (17.3 inches)
• Display resolution: 1920 x 1080 pixels
Keyboard
• Function keys
• Numeric keypad
• Six-row keyboard (with backlight)
10 Legion Y540 Series User Guide